Conjugación del verbo inglés
COULD CONTRAST

Verbo regular: contrast - contrasted - contrasted

Afirmación

Forma simple	Forma con V-ing
I could contrast you could contrast he could contrast we could contrast you could contrast they could contrast	I could be contrasting you could be contrasting he could be contrasting we could be contrasting you could be contrasting they could be contrasting
Perfecto	Perfecto con V-ing
I could have contrasted you could have contrasted he could have contrasted we could have contrasted you could have contrasted they could have contrasted	I could have been contrasting you could have been contrasting he could have been contrasting we could have been contrasting you could have been contrasting they could have been contrasting

Negación

Forma simple	Forma con V-ing
I could not contrast you could not contrast he could not contrast we could not contrast you could not contrast they could not contrast	I could not be contrasting you could not be contrasting he could not be contrasting we could not be contrasting you could not be contrasting they could not be contrasting
Perfecto	Perfecto con V-ing
I could not have contrasted you could not have contrasted he could not have contrasted we could not have contrasted you could not have contrasted they could not have contrasted	I could not have been contrasting you could not have been contrasting he could not have been contrasting we could not have been contrasting you could not have been contrasting they could not have been contrasting

Forma interrogativa

Forma simple	Forma con V-ing
could I contrast? could you contrast? could he contrast? could we contrast? could you contrast? could they contrast?	could I be contrasting? could you be contrasting? could he be contrasting? could we be contrasting? could you be contrasting? could they be contrasting?
Perfecto	Perfecto con V-ing
could I have contrasted? could you have contrasted? could he have contrasted? could we have contrasted? could you have contrasted? could they have contrasted?	could I have been contrasting? could you have been contrasting? could he have been contrasting? could we have been contrasting? could you have been contrasting? could they have been contrasting?

Forma interro-negativa

Forma simple	Forma con V-ing
could I not contrast? could you not contrast? could he not contrast? could we not contrast? could you not contrast? could they not contrast?	could I not be contrasting? could you not be contrasting? could he not be contrasting? could we not be contrasting? could you not be contrasting? could they not be contrasting?
Perfecto	Perfecto con V-ing
could I not have contrasted? could you not have contrasted? could he not have contrasted? could we not have contrasted? could you not have contrasted? could they not have contrasted?	could I not have been contrasting? could you not have been contrasting? could he not have been contrasting? could we not have been contrasting? could you not have been contrasting? could they not have been contrasting?